I mean, I get that the MC is still a child and probably wanted to brag to the devils but giving critical intel about his powers away to a party of unknown stance without getting anything in return was incredibly stupid.
Not a dealbreaker by any means, it was explainable after all, just stupid of the character, not the author.

I just hope Sean's relationship with Kalawarner is a bit better. I will admit, I'm not a fan of her holding a grudge against him that felt to me lasted for too many chapters.

Either way, I can't wait to see how you'll revise the story. Hope he'll still listen to Queen and other music like that band.

Until then, Happy writing~

If I may be so bold to suggest something, perhaps you could have it be as to where Saeko feels a sort of bond with Sean, similar to Rias and Kiba, only on a more romantic side. Perhaps he saved her from something supernatural or something of the sort. She seems the type to perhaps be involved in someway, even if just trying to discover some aspects and maybe getting too big for her britches. Of course, it is just a suggestion. I eagerly await for when the newest chapters and revisions are out. I hope you and yours are safe during these trying times.

For what reason would you ever explain your super powers to people you know almost nothing about...

I'm looking forward for the re-write of this story, so please don't be one of those people who mention a re-write, but completely abandon the entire story!

Sure, do a restart, man. Just don't take three months to update. Good luck.

wait wha? nuuuuuuuuuuuuuuuuuuuuuuuu

to scandalf,if you read it,he doesn't want the devil to keep stalk him around,so that's why he reveal his power to stop the devil from disturb him,if he keep his power secret,rias will keep bothering him...and for his trauma,he already said no to rias,so rias has to respect his decision,the author doesn't reveal yet why sean act like that,so stop being an asshole...don't like then don't read...if you want to review,do it in good way,not need to be rude...

Ahh, another one these fics then. I will never understand how stupid you have to be to give away all your secrets and powers like that. Like, what kind of weird, dumb fucking reasoning can you possibly give to make this a better option than hiding his powers to keep himself safe?
It's just so fucking stupid that even if the rest of the fic was a fucking masterpiece, I would drop it right then and there.
Unfortunately, or maybe fortunately, this fic is pretty meh at best even outside of that. There are just soo many little mistakes that the only thing I find is better than average compared to other fanfics is the grammar.

Also, why the fuck did he baby rage at Rias's offer like that even though he knew it was coming the entire day now? He's so mentally unstable it's not even funny. And no, his past "trauma" with his father isn't an answer to this, lol.

Great Chapter, not sure I would have told them all that about his powers straight off the bat like that. How does he know that they are not potential enemies that will one day need to be eliminated? I liked the chapter though!

I really hope you re-write it with different set of story that only focused to him rather than squeezing himself to the canon. Original form of storylines are also welcomed, everyone like something new too.

to guest,souna shitori is her alias name...i guess you're the one that doesn't read at wiki...you really like complain don't you,the author doesn't reveal yet why shawn act like that,yet you're complaining...

Here is some advice for the re-write (hope it helps even a little)

Ahem,

If you are following the anime, remember this,

T.N.K the first company who developed the anime, had too much creative freedom,
and were "let go" because of it.

The next company, Their manager said to his employee's,

(If we're doing this, we're doing it right! Study the light novel, leave NOTHING out)

Which is where the new art style came from, The art style is based, directly on the light novel.

So, literally speaking, season four, and potentially onward, will ENTIRELY consist of the light novel!

your fixation with where he lives is completly meaningless ... all they have to do is follow him home or somply look for him by sensing for his power ... and even then why would they have to go to his house if they go to the same school EVERY DAMN DAY ?

he constantly says he does not want to get involved with the supernatural and then he goes out and hunts for them ? yeah just delete this story